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XJB400

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XJB400

1.Introduce

XJB400 series biological microscopes are equipped with infinity plan achromatic objectives and wide field eyepieces. They have beautiful sculpt andprovide clear image, wide field, convenience operation. They can be used for biology medicine agriculture and industry area widely. They are the idealinstrument in medical treatment, teaching demonstration and scientific research.

Features

▲ Equipped with wide field eyepieces and infinity plan achromatic objectives, the field of view is widely and clear

▲ Coaxial coarse/fine focus system, with tensional adjustable and up stop, minimum division of fine focusing: 2μm

▲ Maximal movement of stage is 30mm

▲ Using Kohler illumination with Integrated field diaphragm and 6V30W halogen lamp, adding radiator and brightness control.
▲ Trinocular can be observation for eyepieces and microphotography in 100% light flux, suits for low illuminance microphotography.

2.Structure

3.Image

成像1.png 成像2.png 成像3.png

Phase contrast observe Bright type observe Phase contrast observe

Optical System		XJB400B	XJB400T
Viewing Head	Binocular (Inclination of 30°)	●
Viewing Head	Trinocular(Inclination of 30°)		●
Eyepiece	WF10X(\|μ22mm)	●	●
Eyepiece	Dividing eyepiece(field number:\|μ22mm) 0.10mm/Div	○	○
Polarization	Polarizer:360° rotatable stage	○	○
Polarization	Analyzer:Sliding type	○	○
Nosepiece	Quadruple(Backward ball bearing inner locating)	●	●
Objective	Infinity plan achromatic objective	●	●
	PL 4X/0.10(Work distance)：19.8 mm	●	●
	PL 10X/0.25(Work distance)：5.0mm	●	●
	PL 20X/0.40(Work distance)：8.8 mm	○	○
	PL 40X/0.65(Spring)(Work distance)：0.66 mm	●	●
	PL 60X/0.85(Work distance)：0.25mm	○	○
	PL 100X/1.25(Spring, oil)(Work distance)： 0.36mm	●	●
Stage	Double layer mechanical (Size:210mmX140mm,Move range: 75mmX50mm)	●	●
Condenser	Abbe condenser N.A.1.25Rack & pinion adjustable	●	●
	Dark Condenser(Dry)	○	○
	Dark Condenser(Oil)	○	○
Filter	Blue filter	●	●
	Frosted filter	●	●
	Green filter	○	○
	Yellow filter	○	○
Focus system	Coaxial coarse/fine focus, with tension adjustable and up stop minimum division of fine focusing: 2μm.	●	●
Collector	For halogen lamp(With field diaphragm )	●	●
Illumination	6V 30W Halogen lamp with brightness control	●	●
C-Mount	0.4X	○	○
	0.5X	○	○
	1X	○	○
	0.5X with dividing 0.1mm/Div	○	○
Phase contrast unit	Eyepiece：Centering telescope	○	○
	Infinity phase contrast plan achromatic Objective 10X/0.25 PHP	○	○
	Infinity phase contrast plan achromatic Objective 20X/0.40 PHP	○	○
	Infinity phase contrast plan achromatic Objective 40X/0.65 PHP(Spring)	○	○
	Infinity phase contrast plan achromatic Objective 100X/1.25 PHP(Spring, oil)	○	○
	(PH-Ⅰ ) Turnplate phase contrast condenser	○	○
	(PH-Ⅱ) Turnplate phase contrast condenser	○	○
	Flashboard phase contrast condenser	○	○
	Pull board phase contrast condenser	○	○